Tube bender readout instrument



FIG. 1 is a perspective view of a tube bender readout instrument showing our new design, the broken line showing of a tube bender is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a top plan view thereof; and

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

The broken lines showing of the tube bender in FIG. 1 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a tube bender readout instrument, as shown and described. 